According to data from HM Land Registry, Penrallt, Caernarfon sits on a plot of 516 m².

We have plot size data on 10 out of 31 other houses in the postcode and Penrallt, Caernarfon sits on the 3rd largest plot.

Penrallt, Caernarfon has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 02 Oct 2009.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).

According to HM Land Registry, Penrallt, Caernarfon was last sold on 26th February 2016 for £228,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since February 2016, the market for similar properties has risen by 52.6%.

• Sold Feb 2016£228,000
• Sold Jul 2011£200,000

According to the Land Registry and our network of Estate Agents, there have been 31 sales of properties similar to Penrallt, Caernarfon within a radius of 8.6 kilometres since 2007.

The most recent example is 8, Garth Estate, Caernarfon, LL54 5ET, a freehold house which sold for £310,000 on the 31st October 2025.

Read more about house prices in LL54.

• Sold Oct 2025£310,000 | 4 Bed House8, Garth Estate, Caernarfon, LL54 5ET8, Garth Estate, Caernarfon, LL54 5ET
• Sold Oct 2025£235,000 | 4 Bed House12, Bro Gwystl, Pwllheli, LL53 6UJ12, Bro Gwystl, Pwllheli, LL53 6UJ
• Sold Nov 2024£535,000 | 4 Bed HouseTyn Llannor Fawr, Pwllheli, LL53 6YFTyn Llannor Fawr, Pwllheli, LL53 6YF
• Sold Oct 2024£345,000 | 4 Bed HouseLlwyn Yr Aethnen, Caernarfon, LL54 5LBLlwyn Yr Aethnen, Caernarfon, LL54 5LB
• Sold Oct 2023£410,000 | 3 Bed HouseBodeilian Isaf, Pwllheli, LL53 8EQBodeilian Isaf, Pwllheli, LL53 8EQ
• Sold Sep 2023£358,000 | 4 Bed HouseGwyndre, Caernarfon, LL54 5LUGwyndre, Caernarfon, LL54 5LU
• Sold Jan 2023£30,000 | 4 Bed HouseEfail Pensarn, Pwllheli, LL53 6DXEfail Pensarn, Pwllheli, LL53 6DX
• Sold Oct 2022£285,000 | 4 Bed HouseBron Yr Erw, Caernarfon, LL54 5DLBron Yr Erw, Caernarfon, LL54 5DL
• Sold Jun 2022£326,000 | 3 Bed House10, Bro Gwystl, Pwllheli, LL53 6UJ10, Bro Gwystl, Pwllheli, LL53 6UJ
• Sold Jun 2022£290,000 | 3 Bed HouseFron Oleu, Pwllheli, LL53 6DQFron Oleu, Pwllheli, LL53 6DQ
• Sold Apr 2022£315,000 | 4 Bed House9, Bro Gwystl, Pwllheli, LL53 6UJ9, Bro Gwystl, Pwllheli, LL53 6UJ
• Sold Jun 2021£325,000 | 4 Bed House11, Bro Gwystl, Pwllheli, LL53 6UJ11, Bro Gwystl, Pwllheli, LL53 6UJ
• Sold Jan 2021£240,000 | 3 Bed HouseCae Hir, Caernarfon, LL54 5BECae Hir, Caernarfon, LL54 5BE
• Sold Nov 2019£212,642 | 4 Bed HouseHafod Y Rhiw Fawr, Caernarfon, LL54 5DLHafod Y Rhiw Fawr, Caernarfon, LL54 5DL
• Sold Jun 2019£258,000 | 4 Bed HouseLlwyn Faes, Pistyll Terrace, Pwllheli, LL53 6LSLlwyn Faes, Pistyll Terrace, Pwllheli, LL53 6LS
• Sold Oct 2018£219,000 | 3 Bed HouseThe Coach House, Caernarfon, LL54 5NAThe Coach House, Caernarfon, LL54 5NA
• Sold Sep 2018£180,000 | 3 Bed HouseGorffwysfa, Caernarfon, LL54 5HHGorffwysfa, Caernarfon, LL54 5HH
• Sold Jun 2017£195,000 | 4 Bed House20, Garth Estate, Caernarfon, LL54 5ET20, Garth Estate, Caernarfon, LL54 5ET
• Sold Aug 2011£185,000 | 4 Bed HouseTegfan, Caernarfon, LL54 5BETegfan, Caernarfon, LL54 5BE
• Sold Sep 2007£325,000 | 4 Bed HouseGorwel, Caernarfon, LL54 5LBGorwel, Caernarfon, LL54 5LB

Trefor, Caernarfon, LL54 has a total of 150 addresses. According to our analysis of all the public data, Penrallt, Caernarfon is the 29th largest and the 32nd most expensive property on the street.

When compared to the postcode district it is £66k more expensive than the average property in LL54.

• Abererch

  |

  11.3 km away
• Penychain

  |

  11.7 km away
• Pwllheli

  |

  12.0 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.